参数资料
型号: PI74FCT244CTL
厂商: Pericom Semiconductor Corp.
英文描述: Fast CMOS Octal Buffer/Line Drivers
中文描述: 快速CMOS八路缓冲器/线路驱动器
文件页数: 5/7页
文件大小: 434K
代理商: PI74FCT244CTL
5
PS2011D 09/22/04
PI74FCT244T/2244T
PI74FCT541T/2541T
Octal Buffer/Line Drivers
PI74FCT244/2244T Switching Characteristics over Operating Range
Param-
eters
Description
Condi-
tions
(1)
244T/2244T
Com.
Min
244AT/2244AT
Com.
Min
244CT/2244CT
Com.
Min
244DT
Com.
Min
Units
Max
Max
Max
Max
t
PLH
t
PHL
t
PZH
t
PZL
Propagation Delay
C
L
= 50
p
F
1.5
6.5
1.5
4.8
1.5
4.1
1.5
3.6
ns
Output Enable Time
OE
X
to
O
N
Output Disable
Time
(3)
OE
X
to
O
N
1.5
8.0
1.5
6.2
1.5
5.8
1.5
4.8
ns
t
PHZ
t
PLZ
1.5
7.0
1.5
5.6
1.5
5.2
1.5
4.0
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
PI74FCT541/2541T Switching Characteristics over Operating Range
Parameters
Description
Conditions
(1)
541T/2541T
541AT/
2541AT
Com.
Min
541CT/
2541CT
Com.
Min
541DT
Units
Com.
Com.
Min
Max
Max
Max
Min
Max
t
PLH
t
PHL
t
PZH
t
PZL
Propagation Delay
D
N
to
O
N
Output Enable Time
OE
X
to
O
N
Output Disable
Time
(3)
OE
X
to
O
N
C
L
= 50
p
F
R
L
= 500Ω
1.5
6.0
1.5
4.8
1.5
4.1
1.5
3.8
ns
1.5
9.5
1.5
6.2
1.5
5.8
1.5
5.2
ns
t
PHZ
t
PLZ
1.5
6.5
1.5
5.6
1.5
5.2
1.5
5.2
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
相关PDF资料
PDF描述
PI74FCT244ATSE Fast CMOS Octal Buffer/Line Drivers
PI74FCT541ATSE Fast CMOS Octal Buffer/Line Drivers
PI74FCT541ATQ Fast CMOS Octal Buffer/Line Drivers
PI74FCT541ATS Fast CMOS Octal Buffer/Line Drivers
PI74FCT541CTH Fast CMOS Octal Buffer/Line Drivers
相关代理商/技术参数
参数描述
PI74FCT244CTQ 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin QSOP Tube
PI74FCT244CTQE 功能描述:缓冲器和线路驱动器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel
PI74FCT244CTQEX 功能描述:缓冲器和线路驱动器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel
PI74FCT244CTS 制造商:Pericom Semiconductor Corporation 功能描述:74FCT244TSC
PI74FCT244CTSE 功能描述:缓冲器和线路驱动器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel